l: remove ejabberd

lass/1systems/prism/config.nix

@@ -138,16 +138,6 @@ with import <stockholm/lib>;
         enable = true;
       };
     }
-    {
-      lass.ejabberd = {
-        enable = true;
-        hosts = [ "lassul.us" ];
-      };
-      krebs.iptables.tables.filter.INPUT.rules = [
-        { predicate = "-p tcp --dport xmpp-client"; target = "ACCEPT"; }
-        { predicate = "-p tcp --dport xmpp-server"; target = "ACCEPT"; }
-      ];
-    }
     {
       imports = [
         <stockholm/lass/2configs/realwallpaper.nix>

lass/3modules/default.nix

@@ -3,7 +3,6 @@ _:
   imports = [
     ./bindfs.nix
     ./dnsmasq.nix
-    ./ejabberd
     ./folderPerms.nix
     ./hosts.nix
     ./klem.nix

lass/3modules/ejabberd/config.nix

@@ -1,128 +0,0 @@
-with import <stockholm/lib>;
-{ config, ... }: let
-
-  # See https://github.com/processone/ejabberd/blob/master/ejabberd.yml.example
-
-  ciphers = concatStringsSep ":" [
-    "ECDHE-ECDSA-AES256-GCM-SHA384"
-    "ECDHE-RSA-AES256-GCM-SHA384"
-    "ECDHE-ECDSA-CHACHA20-POLY1305"
-    "ECDHE-RSA-CHACHA20-POLY1305"
-    "ECDHE-ECDSA-AES128-GCM-SHA256"
-    "ECDHE-RSA-AES128-GCM-SHA256"
-    "ECDHE-ECDSA-AES256-SHA384"
-    "ECDHE-RSA-AES256-SHA384"
-    "ECDHE-ECDSA-AES128-SHA256"
-    "ECDHE-RSA-AES128-SHA256"
-  ];
-
-  protocol_options = [
-    "no_sslv2"
-    "no_sslv3"
-    "no_tlsv1"
-    "no_tlsv1_10"
-  ];
-
-in /* yaml */ ''
-
-  access_rules:
-    announce:
-      - allow: admin
-    local:
-      - allow: local
-    configure:
-      - allow: admin
-    register:
-      - allow
-    s2s:
-      - allow
-    trusted_network:
-      - allow: loopback
-
-  acl:
-    local:
-      user_regexp: ""
-    loopback:
-      ip:
-        - "127.0.0.0/8"
-        - "::1/128"
-        - "::FFFF:127.0.0.1/128"
-
-  hosts: ${toJSON config.hosts}
-
-  language: "en"
-
-  listen:
-    -
-      port: 5222
-      ip: "::"
-      module: ejabberd_c2s
-      shaper: c2s_shaper
-      certfile: ${toJSON config.certfile.path}
-      ciphers: ${toJSON ciphers}
-      dhfile: ${toJSON config.dhfile.path}
-      protocol_options: ${toJSON protocol_options}
-      starttls: true
-      starttls_required: true
-      tls: false
-      tls_compression: false
-      max_stanza_size: 65536
-    -
-      port: 5269
-      ip: "::"
-      module: ejabberd_s2s_in
-      shaper: s2s_shaper
-      max_stanza_size: 131072
-
-  loglevel: 4
-
-  modules:
-    mod_adhoc: {}
-    mod_admin_extra: {}
-    mod_announce:
-      access: announce
-    mod_caps: {}
-    mod_carboncopy: {}
-    mod_client_state: {}
-    mod_configure: {}
-    mod_disco: {}
-    mod_echo: {}
-    mod_bosh: {}
-    mod_last: {}
-    mod_offline:
-      access_max_user_messages: max_user_offline_messages
-    mod_ping: {}
-    mod_privacy: {}
-    mod_private: {}
-    mod_register:
-      access_from: allow
-      access: register
-      # ip_access: trusted_network
-      registration_watchers: ${toJSON config.registration_watchers}
-    mod_roster: {}
-    mod_shared_roster: {}
-    mod_stats: {}
-    mod_time: {}
-    mod_vcard:
-      search: false
-    mod_version: {}
-    mod_http_api: {}
-
-  s2s_access: s2s
-  s2s_certfile: ${toJSON config.s2s_certfile.path}
-  s2s_ciphers: ${toJSON ciphers}
-  s2s_dhfile: ${toJSON config.dhfile.path}
-  s2s_protocol_options: ${toJSON protocol_options}
-  s2s_tls_compression: false
-  s2s_use_starttls: required
-
-  shaper_rules:
-    max_user_offline_messages:
-      - 5000: admin
-      - 100
-    max_user_sessions: 10
-    c2s_shaper:
-      - none: admin
-      - normal
-    s2s_shaper: fast
-''

lass/3modules/ejabberd/default.nix

@@ -1,103 +0,0 @@
-{ config, lib, pkgs, ... }@args: with import <stockholm/lib>; let
-  cfg = config.lass.ejabberd;
-
-  gen-dhparam = pkgs.writeDash "gen-dhparam" ''
-    set -efu
-    path=$1
-    bits=2048
-    # TODO regenerate dhfile after some time?
-    if ! test -e "$path"; then
-      ${pkgs.openssl}/bin/openssl dhparam "$bits" > "$path"
-    fi
-  '';
-
-in {
-  options.lass.ejabberd = {
-    enable = mkEnableOption "lass.ejabberd";
-    certfile = mkOption {
-      type = types.secret-file;
-      default = {
-        name = "ejabberd-certfile";
-        path = "${cfg.user.home}/ejabberd.pem";
-        owner = cfg.user;
-        source-path = "/var/lib/acme/lassul.us/full.pem";
-      };
-    };
-    dhfile = mkOption {
-      type = types.secret-file;
-      default = {
-        name = "ejabberd-dhfile";
-        path = "${cfg.user.home}/dhparams.pem";
-        owner = cfg.user;
-        source-path = "/dev/null";
-      };
-    };
-    hosts = mkOption {
-      type = with types; listOf str;
-    };
-    pkgs.ejabberdctl = mkOption {
-      type = types.package;
-      default = pkgs.writeDashBin "ejabberdctl" ''
-        exec ${pkgs.ejabberd}/bin/ejabberdctl \
-            --config ${toFile "ejabberd.yaml" (import ./config.nix {
-              inherit pkgs;
-              config = cfg;
-            })} \
-            --logs ${shell.escape cfg.user.home} \
-            --spool ${shell.escape cfg.user.home} \
-            "$@"
-      '';
-    };
-    registration_watchers = mkOption {
-      type = types.listOf types.str;
-      default = [
-        config.krebs.users.tv.mail
-      ];
-    };
-    s2s_certfile = mkOption {
-      type = types.secret-file;
-      default = cfg.certfile;
-    };
-    user = mkOption {
-      type = types.user;
-      default = {
-        name = "ejabberd";
-        home = "/var/ejabberd";
-      };
-    };
-  };
-  config = lib.mkIf cfg.enable {
-    environment.systemPackages = [ cfg.pkgs.ejabberdctl ];
-
-    krebs.secret.files = {
-      ejabberd-certfile = cfg.certfile;
-      ejabberd-s2s_certfile = cfg.s2s_certfile;
-    };
-
-    systemd.services.ejabberd = {
-      wantedBy = [ "multi-user.target" ];
-      after = [
-        config.krebs.secret.files.ejabberd-certfile.service
-        config.krebs.secret.files.ejabberd-s2s_certfile.service
-        "network.target"
-      ];
-      partOf = [
-        config.krebs.secret.files.ejabberd-certfile.service
-        config.krebs.secret.files.ejabberd-s2s_certfile.service
-      ];
-      serviceConfig = {
-        ExecStartPre = "${gen-dhparam} ${cfg.dhfile.path}";
-        ExecStart = "${cfg.pkgs.ejabberdctl}/bin/ejabberdctl foreground";
-        PermissionsStartOnly = true;
-        SyslogIdentifier = "ejabberd";
-        User = cfg.user.name;
-        TimeoutStartSec = 60;
-      };
-    };
-
-    users.users.${cfg.user.name} = {
-      inherit (cfg.user) home name uid;
-      createHome = true;
-    };
-  };
-}